Process for producing cysteinylglycine-enriched food material and process for producing flavor-enhancing agent

    公开(公告)号:US07108884B2

    公开(公告)日:2006-09-19

    申请号:US10239210

    申请日:2001-03-26

    CPC classification number: A23J3/34 A23J3/347 A23L27/215 A23L27/26

    Abstract: Disclosed in this application are a method for producing a food material containing cysteinylglycine at a high content, which comprises the step of (a) maintaining a starting food material containing glutathione in a ratio of 1% by weight or more based on the solid content at a temperature of 50 to 120° C. and a pH of 1 to 7 in the presence of water, or (b) treating the food material with a γ-glutamylpeptide hydrolase at a temperature of 15 to 70° C. and a pH of 3 to 9 in the presence of water, whereby a food material rich in cysteinylglycine is allowed to result, as well as a method for producing a food flavor (or savor) enhancer, which comprises the steps of (a) adding a sugar to cysteinylglycine or a food material containing cysteinylglycine in a ratio of 0.5% by weight or more based on the solid content, and (b) heating the resulting mixture at a temperature of 70 to 180° C. for a period of 10 to 180 minutes in the presence of water, whereby a natural food material containing crysteinylglycine at a high content, and therefore, a food savor enhancer rich in cysteinylglycine, can be easily provided.

    Service software acquiring method, system and electronic communication device used therefor
    32.
    发明申请
    Service software acquiring method, system and electronic communication device used therefor 审中-公开
    服务软件采集方法,系统和电子通信设备

    公开(公告)号:US20050273781A1

    公开(公告)日:2005-12-08

    申请号:US10526762

    申请日:2003-10-30

    Abstract: An object is to provide a method for making it possible to exchange information between a local host and a remote host even if necessary software is not previously prepared. A local host (1) requests a service administration host (4) to start a desired remote service. In response to the request to start the remote service, the service administration host (4) selects remote hosts (2) that are capable of sharing the remote service with the local host, and returns information as to the remote hosts (2) to the local host. Based on the returned information as to the remote hosts (2), the local host (1) selects a remote host (2) with which it desires to share the remote service, and instructs the remote host (2) to download, from the service administration host (4), software for sharing the remote service. The remote host (2) downloads, from the service administration host (4), necessary software as instructed.

    Abstract translation: 目的在于提供一种方法,即使在以前没有准备好必要的软件的情况下,也可以在本地主机和远程主机之间交换信息。 本地主机(1)请求服务管理主机(4)启动所需的远程服务。 响应于启动远程服务的请求,服务管理主机(4)选择能够与本地主机共享远程服务的远程主机(2),并将关于远程主机(2)的信息返回给 本地主机。 根据远程主机(2)的返回信息,本地主机(1)选择希望与其共享远程服务的远程主机(2),并指示远程主机(2)从 服务管理主机(4),用于共享远程服务的软件。 远程主机(2)从服务管理主机(4)下载所需的必要软件。

    Brake apparatus having toe-in setting member between brake shoe and
clamping mechanism for use for cycle
    33.
    发明授权
    Brake apparatus having toe-in setting member between brake shoe and clamping mechanism for use for cycle 失效
    制动装置具有用于循环的制动蹄和夹紧机构之间的脚趾设置构件

    公开(公告)号:US5738188A

    公开(公告)日:1998-04-14

    申请号:US495680

    申请日:1995-08-02

    CPC classification number: B62L1/14 B62L1/005

    Abstract: A brake apparatus for a cycle designed so that a toe-in angle of a brake shoe can be set with ease and with high accuracy when the apparatus is assembled. When a toe-in setting member between the brake shoe and a clamping mechanism is deformed, a difference is produced between the angle at which a brake shoe is attached to a support member before the deformation and the angle at which the brake shoe is attached to the support member after deformation. The extent to which the toe-in setting member is deformable has previously been set so that the difference in angle will become a predetermined toe-in angle. A clamping mechanism is operated to clamp the brake shoe to the support member such that the brake shoe can be pressed against a wheel rim. Consequently, when the brake is operated, the brake shoe contacts the friction surface of the wheel rim with a predetermined toe-in angle.

    Abstract translation: PCT No.PCT / JP95 / 00048 Sec。 371日期:1995年8月2日 102(e)1995年8月2日PCT PCT 1995年1月19日PCT公布。 出版物WO96 / 22476 日期1996年7月25日一种用于循环的制动装置,其设计成使得当装置组装时可以容易且高精度地设置制动蹄的趾角。 当制动蹄和夹紧机构之间的趾部设置构件变形时,在制动蹄附接到变形之前的支撑构件的角度与制动蹄附接到的角度之间产生差异 支撑构件变形后。 先前已经设定了脚趾设定构件可变形的程度,使得角度差成为预定的趾角。 操作夹紧机构以将制动蹄夹持到支撑构件上,使得制动蹄能够被压靠在轮辋上。 因此,当制动器被操作时,制动蹄以预定的趾角接触轮辋的摩擦表面。

    Power amplifier
    34.
    发明授权
    Power amplifier 失效
    功率放大器

    公开(公告)号:US5359295A

    公开(公告)日:1994-10-25

    申请号:US29230

    申请日:1993-03-09

    Abstract: A power amplifier is provided, wherein the output of a first transistor supplied with an input signal at the base thereof is supplied to the base of a second transistor, a current proportional to a collector current of the second transistor is supplied to the emitter of the first transistor by a current mirror circuit, a third transistor is provided for outputting an emitter current in accordance with a base-to-emitter voltage of the second transistor, and emitter currents of the second and third transistors, in accordance with an emitter potential level of the first transistor, is used as an output current. This configuration allows non-linear portions in the transistor characteristics to be cancelled by each other, thereby providing a power amplifier which presents a good linearity.

    Abstract translation: 提供了一种功率放大器,其中在其基极处提供有输入信号的第一晶体管的输出被提供给第二晶体管的基极,与第二晶体管的集电极电流成比例的电流被提供给 第一晶体管通过电流镜电路提供,第三晶体管被提供用于根据发射极电位电平输出根据第二晶体管的基极 - 发射极电压的发射极电流和第二和第三晶体管的发射极电流 的第一晶体管用作输出电流。 这种配置允许晶体管特性中的非线性部分彼此抵消,从而提供呈现良好线性的功率放大器。

    Noise reduction apparatus in an FM stereo tuner
    35.
    发明授权
    Noise reduction apparatus in an FM stereo tuner 失效
    FM立体声调谐器中的降噪装置

    公开(公告)号:US5253299A

    公开(公告)日:1993-10-12

    申请号:US915868

    申请日:1992-07-20

    CPC classification number: H04B1/1676

    Abstract: A noise reduction apparatus in an FM stereo tuner including a circuit for generating a stereo sum signal and a stereo differential signal; a noise eliminating circuit for dividing, in accordance with several frequency bands, the stereo differential signal into several divisional signals and for outputting, in accordance with signals levels corresponding to the frequency bands, a composite signal of divisional stereo differential signals respectively corresponding to the signal levels; and a circuit for reproducing a stereo signal from the composite signal and the stereo sum signal. In another embodiment, the noise reduction apparatus includes a circuit for generating a stereo sum signal and a first stereo differential signal; a noise eliminating circuit for dividing the stereo sum signal and the first stereo differential signal into several divisional differential signals and several divisional sum signals, for eliminating a low-level divisional stereo differential signal in each of the frequency bands to generate a second stereo differential signal, and for outputting a composite signal representing the second stereo differential signal and those divisional stereo sum signals in the same divisional band as the eliminated divisional stereo differential signals; and a circuit for reproducing a stereo signal from the composite signal and the stereo sum signal.

    Abstract translation: 一种FM立体声调谐器中的降噪装置,包括用于产生立体声和信号和立体声差分信号的电路; 噪声消除电路,用于根据多个频带将立体声差分信号划分为几个分数信号,并根据与频带对应的信号电平,分别对应于信号的分立体声差分信号的复合信号 水平; 以及用于从复合信号和立体声和信号再现立体声信号的电路。 在另一实施例中,降噪装置包括用于产生立体声和信号和第一立体声差分信号的电路; 噪声消除电路,用于将立体声和信号和第一立体声差分信号分成若干分微分信号和几个除数和信号,用于消除每个频带中的低级分立体声差分信号以产生第二立体声差分信号 并且用于输出表示第二立体声差分信号的复合信号和与所消除的分立体声差分信号相同的分频带中的那些分立体声和信号; 以及用于从复合信号和立体声和信号再现立体声信号的电路。

    VCA circuit
    36.
    发明授权
    VCA circuit 失效
    VCA电路

    公开(公告)号:US5229720A

    公开(公告)日:1993-07-20

    申请号:US846564

    申请日:1992-03-05

    CPC classification number: H03G1/0023

    Abstract: A VCA circuit is used at an input stage of communication device, an OA device or the like. The VCA circuit includes an output varying circuit which distributes a current supplied from a power supply side in accordance with a predetermined coefficient. The VCA circuit also includes an operational amplifier provided on an input side of the output varying circuit, and a feedback resistor connected between one of two input terminals and an output terminal of the operational amplifier. An input signal is applied to one of the two input terminals of the operational amplifier, a signal output from the output varying circuit is applied to the other input terminal. An output signal of the VCA circuit is drawn from the output terminal of the operational amplifier. An offset current generated in the output varying circuit can be reduced by varying the predetermined coefficient since the operational amplifier and the feedback resistor are provided on the input side of the output varying circuit and the output signal of the output varying circuit is applied to one of the two input terminals of the operational amplifier.

    Abstract translation: 在通信装置的输入级,OA装置等中使用VCA电路。 VCA电路包括根据预定系数分配从电源侧提供的电流的输出变化电路。 VCA电路还包括设置在输出变化电路的输入侧的运算放大器和连接在两个输入端子之一和运算放大器的输出端子之间的反馈电阻器。 输入信号被施加到运算放大器的两个输入端中的一个,从输出变化电路输出的信号被施加到另一输入端。 VCA电路的输出信号从运算放大器的输出端抽出。 由于在输出变化电路的输入侧设置运算放大器和反馈电阻器,所以可以通过改变预定系数来减小在输出变化电路中产生的偏移电流,并且输出变化电路的输出信号被施加到 运算放大器的两个输入端。

    METHOD FOR PRODUCING L-LYSINE
    40.
    发明申请
    METHOD FOR PRODUCING L-LYSINE 有权
    生产L-赖氨酸的方法

    公开(公告)号:US20100173368A1

    公开(公告)日:2010-07-08

    申请号:US12721813

    申请日:2010-03-11

    CPC classification number: C12P13/08 C12N15/52

    Abstract: An Escherichia bacterium having dihydrodipicolinate synthase and aspartokinase, both of which are desensitized to feedback inhibition by L-lysine. The intracellular activity of dihydrodipicolinate reductase in this bacterium can also be enhanced. Furthermore, a diaminopimelate dehydrogenase gene can be introduced into this bacterium, or intracellular activities of tetrahydrodipicolinate succinylase and succinyl diaminopimelate deacylase can be enhanced. Finally, the intracellular activities of aspartate-semialdehyde dehydrogenase or phosphoenolpyruvate carboxylase can be enhanced in this bacterium. The bacterium can be cultured in a suitable medium to produce and accumulate L-lysine in culture, and the L-lysine is collected from the culture.

    Abstract translation: 具有二氢吡啶二羧酸合成酶和天冬氨酸激酶的埃希氏菌属细菌,它们都被L-赖氨酸反馈抑制脱敏。 该细菌中二氢吡啶二糖还原酶的细胞内活性也可以提高。 此外,可以向该细菌中引入二氨基庚二酸脱氢酶基因,或者可以提高四氢吡啶二酸酐琥珀酰基酶和琥珀酰二氨基庚二酸酯脱酰酶的细胞内活性。 最后,这种细菌可以增强天冬氨酸半醛脱氢酶或磷酸烯醇丙酮酸羧化酶的细胞内活性。 可以在合适的培养基中培养细菌以在培养物中产生和积累L-赖氨酸,并从培养物中收集L-赖氨酸。

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